Product Description Product Description                                                                                                          1. Product name: Daidzein  Daidzeol 2. Chemical name: 4, 7-Dihydroxyisoflavone; 7-Hydroxy-3-(4-hydroxy-phenyl)-chromone; 7-Hydroxy-3-(4-hydroxy-phenyl)-4H-1-benzo-pyran-4-one  3. Main content: 98% (by HPLC) 4. Molecular formula:C15H10O4   5. Molecular Structure:   6. Molecular weight: 254.24  7. CAS#: 486-66-8  8. Appearance: White powder  9. EINECS: 207-635-4   Product Analysis                                                                                                               

Items	Specification	Results
Appearance	White or off white powder	White powder
Odor	Odorless	Conforms
Identification	IR spectrum	Conforms
Assay (HPLC)	≥98%	98.9%
Loss on drying	0.3%	0.1%
Heavy metal	≤10ppm	Conforms
Lead	≤2ppm	Conforms
Arsenic	≤2ppm	Conforms
Mercury	≤1ppm	Conforms
Total plate count	≤1000cfu/g	Conforms
Yeast & Mold	≤100cfu/g	Conforms
E.Coli	Negative	Negative
Salmonella	Negative	Negativve
Staphylococcus Aureus	Negative	Negativve

Function& Application                                                                                                    Preventing cancer,inhibit tumor, lower the rish of cancer; Lowering cholesterol,reducing chance of a heart attack,preventing and curing cardiovascular disease; Relieving women’s menopause syndrome, preventing osteoporosis; Protecting human body from free radical damage, improving immune system; Nourishing stomach and spleen, protecting nervous system; Reducing cholesterin thickness in human body, preventing and curing cardiovascular disease. Package & Shipping                                                                                                         Packaging Details:    1kg/Aluminum foil  bag; 25kg/Drum Delivery Details:   within 3 days Storage:  Keep in dry place Shipping details: DHL;TNT;FEDEX or EMS     Our service                                                                                                                            More than 10 years exports experience   Quotation will be replied within 24 hours   Well-trained & experienced staff to deal with your problems   Confidential to your business.   With us your money in safe and your business in safe.   After-sales service ,you can contact us if any problem in manufacturing process.  We accept goods-return or exchange if our products unqualified.   N&R INDUSTRIES,INC
Tel: +86-29-88764861                  Fax: +86-29-88764861
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